2(x+4)+2(x-4)=12

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Solution for 2(x+4)+2(x-4)=12 equation:


Simplifying
2(x + 4) + 2(x + -4) = 12

Reorder the terms:
2(4 + x) + 2(x + -4) = 12
(4 * 2 + x * 2) + 2(x + -4) = 12
(8 + 2x) + 2(x + -4) = 12

Reorder the terms:
8 + 2x + 2(-4 + x) = 12
8 + 2x + (-4 * 2 + x * 2) = 12
8 + 2x + (-8 + 2x) = 12

Reorder the terms:
8 + -8 + 2x + 2x = 12

Combine like terms: 8 + -8 = 0
0 + 2x + 2x = 12
2x + 2x = 12

Combine like terms: 2x + 2x = 4x
4x = 12

Solving
4x = 12

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '4'.
x = 3

Simplifying
x = 3

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